Advance your career with help from our practice exams

Communication: FOURTH PERIOD

A randomized 25 question test from a pool of 761 questions, good luck!
Which of the answers below best reflects the power range that is transmitted to field devices when the Foundation fieldbus H1 is operating?
Which answer below best represents the recommended standard for a null modem cable?
There are several data access methods used to transmit data. Which of the answers below can be described as a method that allows sequential communication on a network with multiple devices?
Which of the answers below is best described as an instrument database that can be modern control systems can access?
Ethernet network components provide several ISO layers of transmission control. Which of the network components below has transmission controls on the ISO network layer and possibly the data link layers?
The industrial network topologies you are required to use is defined by the OSI network model. Which of the common topologies below is likely described as a network a single continuous pathway through each node from being connected directly to two other nodes?
A defined area of geographical coverage is commonly called an area network. Which of the area networks below best known for use with USB and bluetooth devices?
Which of the answers below best reflects a guided medium?
Which of the terms below can be best described as a segment communication scheduling device in an H1 transmission system?
In data transmission, a defined area of geographical coverage is commonly called an area network. Which of the area networks below is the second largest in area covered?
Software for programming or configuration is an integral part of any HMI. Which of the interfaces below can be best described as having the ability to design the GUI, including configuring tags and introducing specialized scripting?
Which of the answers below best describes the OSI layers that a Foundation fieldbus H1is not compliant with?
There are several stages in the alarm lifecycle. Which of these stages matches specific DCSs to the specified alarm arrangement?
In a typical GUI, values take one of four generic indicators. Which of the indicators below would best be used with discrete data where more information is needed?
The industrial network topologies you are required to use is defined by the OSI network model. Which of the common topologies below is likely described as a network a single continuous pathway through each node from being connected directly to two other nodes?
The quality of a OUT parameter status field has several different classifications. Which of the classifications below can be described as the block supports a cascade path and the value quality is good?
There are numerous I/O modules that a typical DCS has access to. Which of the modules below is described as one that can have 8, 16, or 32 output points powered by 24Vdc or 120/230 Vac?
Which of the answers below best represents the required nominal impedance of the data pair cabling in the DeviceNet system?
There are several stages in the alarm lifecycle. Which of these stages has the continuous overseeing and documentation of the performance of the alarm system?
Which of the answers below is best represented by the number "1" on a typical H1 segment?
There are many conventions to the creation of tags in a HMI. Which of those conventions would best describe the part of a tag that the arrows are pointing to in the picture below?
Which of the answers below best describes the transmission mode of data between a DTE and a DCE?
Parameter settings program the behavior of the function block. Which of the parameters below can be described as one that transmits data to another block?
Which of the answers below best describes the role of a modem in a signal transmission system?
In the protocol specifications of Modbus, there are standard 5 and 6 digit addresses, each address starting with a specific number for the register type. Which number below starts the coils register addresses?